blocks|key|1301047|text|Bitmap实现了Parcelable，因此您可以始终使用以下意图传递它：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1301048|Intent+intent+=+new+Intent(this,+NewActivity.class);
intent.putExtra("BitmapImage",+bitmap);|code-block|syntax|javascript|1301049|并在另一端检索它：|1301050|Intent+intent+=+getIntent();+
Bitmap+bitmap+=+(Bitmap)+intent.getParcelableExtra("BitmapImage");|1301051|entityMap^0|0|6|9|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

<code>Bitmap</code> implements <code>Parcelable</code>, so you could always pass it with the intent:

<pre><code>Intent intent = new Intent(this, NewActivity.class);
intent.putExtra("BitmapImage", bitmap);
</code></pre>

and retrieve it on the other end:

<pre><code>Intent intent = getIntent(); 
Bitmap bitmap = (Bitmap) intent.getParcelableExtra("BitmapImage");
</code></pre>

blocks|key|1301097|text|实际上，将位图作为Parcelable传递将导致"JAVA绑定器失败“错误。尝试将位图作为字节数组传递，并构建它以便在下一个活动中显示。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1301098|我在这里分享了我的解决方案：|1301099|how+do+you+pass+images+(bitmaps)+between+android+activities+using+bundles?|offset|length|1301100|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/4352172/how-do-you-pass-images-bitmaps-between-android-activities-using-bundles/7890405#7890405^0|0|0|0|22|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Actually, passing a bitmap as a Parcelable will result in a "JAVA BINDER FAILURE" error. Try passing the bitmap as a byte array and building it for display in the next activity.

I shared my solution here: 
<a href="https://stackoverflow.com/questions/4352172/how-do-you-pass-images-bitmaps-between-android-activities-using-bundles/7890405#7890405">how do you pass images (bitmaps) between android activities using bundles?</a>

blocks|key|1086003|text|如果图像太大，并且您无法将其保存并加载到存储中，则应该考虑仅使用对位图的全局静态引用(在接收活动中)，只有当"isChangingConfigurations“返回true时，该引用才会在onDestory上重置为null。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1086004|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If the image is too large and you can't save&amp;load it to the storage, you should consider just using a global static reference to the bitmap (inside the receiving activity), which will be reset to null on onDestory, only if "isChangingConfigurations" returns true.

blocks|key|1086054|text|因为Intent有大小限制。我使用公共静态对象将位图从服务传递到广播...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1086055|public+class+ImageBox+{
++++public+static+Queue<Bitmap>+mQ+=+new+LinkedBlockingQueue<Bitmap>();+
}|code-block|syntax|javascript|1086056|传入我的服务|1086057|private+void+downloadFile(final+String+url){
++++++++mExecutorService.submit(new+Runnable()+{
++++++++++++@Override
++++++++++++public+void+run()+{
++++++++++++++++Bitmap+b+=+BitmapFromURL.getBitmapFromURL(url);
++++++++++++++++synchronized+(this){
++++++++++++++++++++TaskCount--;
++++++++++++++++}
++++++++++++++++Intent+i+=+new+Intent(ACTION_ON_GET_IMAGE);
++++++++++++++++ImageBox.mQ.offer(b);
++++++++++++++++sendBroadcast(i);
++++++++++++++++if(TaskCount<=0)stopSelf();
++++++++++++}
++++++++});
++++}|1086058|我的BroadcastReceiver|1086059|private+final+BroadcastReceiver+mReceiver+=+new+BroadcastReceiver()+{
++++++++public+void+onReceive(Context+context,+Intent+intent)+{
++++++++++++LOG.d(TAG,+"BroadcastReceiver+get+broadcast");

++++++++++++String+action+=+intent.getAction();
++++++++++++if+(DownLoadImageService.ACTION_ON_GET_IMAGE.equals(action))+{
++++++++++++++++Bitmap+b+=+ImageBox.mQ.poll();
++++++++++++++++if(b==null)return;
++++++++++++++++if(mListener!=null)mListener.OnGetImage(b);
++++++++++++}
++++++++}
++++};|1086060|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Because Intent has size limit .
I use public static object to do pass bitmap from service to broadcast ....

<pre><code>public class ImageBox {
 public static Queue&lt;Bitmap&gt; mQ = new LinkedBlockingQueue&lt;Bitmap&gt;(); 
}
</code></pre>

pass in my service 

<pre><code>private void downloadFile(final String url){
 mExecutorService.submit(new Runnable() {
 @Override
 public void run() {
 Bitmap b = BitmapFromURL.getBitmapFromURL(url);
 synchronized (this){
 TaskCount--;
 }
 Intent i = new Intent(ACTION_ON_GET_IMAGE);
 ImageBox.mQ.offer(b);
 sendBroadcast(i);
 if(TaskCount&lt;=0)stopSelf();
 }
 });
 }
</code></pre>

My BroadcastReceiver

<pre><code>private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
 public void onReceive(Context context, Intent intent) {
 LOG.d(TAG, "BroadcastReceiver get broadcast");

 String action = intent.getAction();
 if (DownLoadImageService.ACTION_ON_GET_IMAGE.equals(action)) {
 Bitmap b = ImageBox.mQ.poll();
 if(b==null)return;
 if(mListener!=null)mListener.OnGetImage(b);
 }
 }
 };
</code></pre>

blocks|key|1301334|text|这可能会很晚，但可以有所帮助。在第一个片段或活动中声明一个class...for示例|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1301335|+++@Override
++++public+void+onActivityResult(int+requestCode,+int+resultCode,+Intent+data)+{
++++++++super.onActivityResult(requestCode,+resultCode,+data);
++++++++description+des+=+new+description();

++++++++if+(requestCode+==+PICK_IMAGE_REQUEST+&&+data+!=+null+&&+data.getData()+!=+null)+{
++++++++++++filePath+=+data.getData();
++++++++++++try+{
++++++++++++++++bitmap+=+MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(),+filePath);
++++++++++++++++imageView.setImageBitmap(bitmap);
++++++++++++++++ByteArrayOutputStream+stream+=+new+ByteArrayOutputStream();
++++++++++++++++bitmap.compress(Bitmap.CompressFormat.PNG,+100,+stream);
++++++++++++++++constan.photoMap+=+bitmap;
++++++++++++}+catch+(IOException+e)+{
++++++++++++++++e.printStackTrace();
++++++++++++}
+++++++}
++++}

public+static+class+constan+{
++++public+static+Bitmap+photoMap+=+null;
++++public+static+String+namePass+=+null;
}|code-block|syntax|javascript|1301336|然后在第二个类/片段上执行以下操作..|1301337|Bitmap+bm+=+postFragment.constan.photoMap;
final+String+itemName+=+postFragment.constan.namePass;|1301338|希望能有所帮助。|1301339|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

It might be late but can help.
On the first fragment or activity do declare a class...for example

<pre><code> @Override
 public void onActivityResult(int requestCode, int resultCode, Intent data) {
 super.onActivityResult(requestCode, resultCode, data);
 description des = new description();

 if (requestCode == PICK_IMAGE_REQUEST &amp;&amp; data != null &amp;&amp; data.getData() != null) {
 filePath = data.getData();
 try {
 bitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), filePath);
 imageView.setImageBitmap(bitmap);
 ByteArrayOutputStream stream = new ByteArrayOutputStream();
 bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
 constan.photoMap = bitmap;
 } catch (IOException e) {
 e.printStackTrace();
 }
 }
 }

public static class constan {
 public static Bitmap photoMap = null;
 public static String namePass = null;
}
</code></pre>

Then on the second class/fragment do this..

<pre><code>Bitmap bm = postFragment.constan.photoMap;
final String itemName = postFragment.constan.namePass;
</code></pre>

Hope it helps.

blocks|key|1301404|text|您可以创建位图传输。试试这个..。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1301405|在第一节课中：|1301406|1)创建：|1301407|private+static+Bitmap+bitmap_transfer;|code-block|syntax|javascript|1301408|2)创建getter和setter|1301409|public+static+Bitmap+getBitmap_transfer()+{
++++return+bitmap_transfer;
}

public+static+void+setBitmap_transfer(Bitmap+bitmap_transfer_param)+{
++++bitmap_transfer+=+bitmap_transfer_param;
}|1301410|3)设置镜像：|1301411|ImageView+image+=+(ImageView)+view.findViewById(R.id.image);
image.buildDrawingCache();
setBitmap_transfer(image.getDrawingCache());|1301412|然后，在第二个类中：|1301413|ImageView+image2+=+(ImageView)+view.findViewById(R.id.img2);
imagem2.setImageDrawable(new+BitmapDrawable(getResources(),+classe1.getBitmap_transfer()));|1301414|entityMap^0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|11|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|13|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|14|8|@]|9|@]|A|$]]|$1|Q|3|R|5|H|7|15|8|@]|9|@]|A|$I|J]]|$1|S|3|T|5|6|7|16|8|@]|9|@]|A|$]]|$1|U|3|V|5|H|7|17|8|@]|9|@]|A|$I|J]]|$1|W|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|X|$]]

You can create a bitmap transfer. try this....

In the first class:

1) Create:

<pre><code>private static Bitmap bitmap_transfer;
</code></pre>

2) Create getter and setter

<pre><code>public static Bitmap getBitmap_transfer() {
 return bitmap_transfer;
}

public static void setBitmap_transfer(Bitmap bitmap_transfer_param) {
 bitmap_transfer = bitmap_transfer_param;
}
</code></pre>

3) Set the image:

<pre><code>ImageView image = (ImageView) view.findViewById(R.id.image);
image.buildDrawingCache();
setBitmap_transfer(image.getDrawingCache());
</code></pre>

Then, in the second class:

<pre><code>ImageView image2 = (ImageView) view.findViewById(R.id.img2);
imagem2.setImageDrawable(new BitmapDrawable(getResources(), classe1.getBitmap_transfer()));
</code></pre>

blocks|key|1085953|text|在我的例子中，上面提到的方法对我不起作用。每次我将位图放入intent中，第二个活动都没有开始。当我将位图作为byte[]传递时，也发生了同样的情况。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1085954|我关注了这个link，它像一个护身符一样工作，而且非常快：|offset|length|1085955|package+your.packagename

import+android.graphics.Bitmap;

public+class+CommonResources+{+
++++++public+static+Bitmap+photoFinishBitmap+=+null;
}|code-block|syntax|javascript|1085956|在我的第一个活动中：|1085957|Constants.photoFinishBitmap+=+photoFinishBitmap;
Intent+intent+=+new+Intent(mContext,+ImageViewerActivity.class);
startActivity(intent);|1085958|下面是我的第二个活动的onCreate()：|1085959|@Override
public+void+onCreate(Bundle+savedInstanceState)+{
++++super.onCreate(savedInstanceState);
++++Bitmap+photo+=+Constants.photoFinishBitmap;
++++if+(photo+!=+null)+{
++++++++mViewHolder.imageViewerImage.setImageDrawable(new+BitmapDrawable(getResources(),+photo));
++++}
}|1085960|entityMap|0|LINK|mutability|MUTABLE|url|http://android-er.blogspot.de/2011/10/share-bitmap-between-activities-as.html^0|0|6|4|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@$D|12|E|13|1|14]]|A|$]]|$1|F|3|G|5|H|7|15|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|16|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|17|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$]]|$1|Q|3|R|5|H|7|19|8|@]|9|@]|A|$I|J]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

In my case, the way mentioned above didn't worked for me. Every time I put the bitmap in the intent, the 2nd activity didn't start. The same happened when I passed the bitmap as byte[]. 

I followed this <a href="http://android-er.blogspot.de/2011/10/share-bitmap-between-activities-as.html" rel="nofollow">link</a> and it worked like a charme and very fast:

<pre><code>package your.packagename

import android.graphics.Bitmap;

public class CommonResources { 
 public static Bitmap photoFinishBitmap = null;
}
</code></pre>

in my 1st acitiviy:

<pre><code>Constants.photoFinishBitmap = photoFinishBitmap;
Intent intent = new Intent(mContext, ImageViewerActivity.class);
startActivity(intent);
</code></pre>

and here is the onCreate() of my 2nd Activity:

<pre><code>@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 Bitmap photo = Constants.photoFinishBitmap;
 if (photo != null) {
 mViewHolder.imageViewerImage.setImageDrawable(new BitmapDrawable(getResources(), photo));
 }
}
</code></pre>

In my activity, I create a <code>Bitmap</code> object and then I need to launch another <code>Activity</code>,
How can I pass this <code>Bitmap</code> object from the sub-activity (the one which is going to be launched)?

How can I pass a Bitmap object from one activity to another

在我的活动中，我创建了一个Bitmap对象，然后我需要启动另一个Activity，我如何从子活动(即将启动的那个)传递这个Bitmap对象？

问如何将Bitmap对象从一个活动传递到另一个活动
EN

回答 7

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问如何将Bitmap对象从一个活动传递到另一个活动EN

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问如何将Bitmap对象从一个活动传递到另一个活动
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